AIV® 2000 Plus Na is a formic acid based product recommended for prewilted silage and crimping applications. AIV® 2000 Plus Na, containing formic acid and its salt acts by inhibiting the activity of micro-organisms involved in spoilage. By the inclusion of propionic acid and sodium benzoate the inhibitory effect is extended towards moulds and yeasts. The product controls heating of silage after silo opening.

AIV® 2000 Plus Na combines the beneficial effect of formic acid with sodium formate buffering to reduce metal corrosivity.